JavaScript Form Controls

Examples

E-mail validation
How you can validate an input-field that contains an e-mail address.

Value validation
How you can validate an input-field with min and max values.

Length validation
How you can validate number of letters in an input-field.

Form validation
A form containing all of the validation above.

Focus
How to set focus on an input field.

Selected
How to make the content in an input field selected.

Radio button
How the client can select options from radio buttons.

Checkbox
How the client can select options from checkboxes.

Select from a dropdown list
How the client can select options from a drop down list.

Select more than one option
How the client can select many options from a drop down list.